1-2.
1. , , , 0,073 /. ?
: | , / | : | , / |
Na+ | 5,8 | Cl- | 5,7 |
Mg2+ | 3,4 | ||
Ca2+ | |||
K+ | 2,1 |
2. . :
: | , / | : | ,/ |
Na+ | l- | ||
Mg2+ | |||
Ca2+ |
3. , :
, / | ||
1 | 2 | |
Na+ | 5,8 | 5,8 |
Mg2+ | 3,4 | 3,4 |
Ca2+ | ||
K+ | 2,1 | 2,1 |
Cl- | 16,3 | 4,6 |
2,4 | ||
4. , , .
, / | , / | ||
Na+ | 10,6 | SO42 | 26,5 |
Mg2+ | 12,7 | HCO3 | |
Ca2+ | |||
+ | 3,8 | 9,5 . | |
Cl | 3,0-/ |
5. CH2(NH2)COOH (10/)
CH3CH(OH)COOH (5/). , ? (.) .
6. , , , . 5 /. , S = 244 , V = 0.2 /, 3 /, k1 = 0.04-1. , .
7. . k1, 3 = 100 /, 6 = 150 /.
5 = 200 /, k1 = 0.2 -1. / .
3.
1. q = 4 3/ = 100 /3. : Q = 26 3/, = 6 , = 16 , = 42 1/2/. , .. j = 1. = 0.
|
|
500 . g , .
2. , ( = 1080 /). q = 3 3/. : Q = 613 3/, = 171 , = 2.5 , V = 1.43 /, = 27 1/2/, j = 1.1. .
600 .
3. -
: - ; = 0. k = 2 -1 12. = 0.04 /; q = 0.5 3/; = 0.001 /.
95 % Qmin = 0.5 3/. V¢ = 0.35 /, 2.
Qmax = 5.0 3/. V² = 0.98 / 7.
1000 . 10 . .
4.